[Docs] Svelte-Animate

[shinokada]

Is your feature request related to a problem? Please describe.

I just created Svelte-Animate based on animate.css. It will be greate if you can mention about it.

Describe the solution you'd like.

Svelte-Animate on the doc page.

Describe alternatives you've considered.

Svelte-Animate on the README.md

Additional Context

Thank you for the library.